itpack.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itpack.h,v $
  Language:  C++
  Date:      $Date: 2005/08/09 18:01:44 $
  Version:   $Revision: 1.12 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/

#ifndef __itpack_h
#define __itpack_h


extern "C" {

/* Avoid conflict with <complex> header when there is no std namespace.  */
#define real f2cReal
#define complex f2cComplex
#include "f2c.h"
#undef real
#undef complex


extern int jcg_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, integer *iwksp, integer *nw, doublereal *wksp, integer *iparm, doublereal *rparm, integer *ierr);


extern int jsi_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, integer *iwksp, integer *nw, doublereal *wksp, integer *iparm, doublereal *rparm, integer *ierr);


extern int sor_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, integer *iwksp, integer *nw, doublereal *wksp, integer *iparm, doublereal *rparm, integer *ierr);


extern int ssorcg_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, integer *iwksp, integer *nw, doublereal *wksp, integer *iparm, doublereal *rparm, integer *ierr);


extern int ssorsi_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, integer *iwksp, integer *nw, doublereal *wksp, integer *iparm, doublereal *rparm, integer *ierr);


extern int rscg_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, integer *iwksp, integer *nw, doublereal *wksp, integer *iparm, doublereal *rparm, integer *ierr);


extern int rssi_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, integer *iwksp, integer *nw, doublereal *wksp, integer *iparm, doublereal *rparm, integer *ierr);


extern int itjcg_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *u, doublereal *u1, doublereal *d__, doublereal *d1, doublereal *dtwd, doublereal *tri);

extern int itjsi_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, doublereal *u1, doublereal *d__, integer *icnt);


extern int itsor_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, doublereal *wk);


extern int itsrcg_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, doublereal *u1, doublereal *c__, doublereal *c1, doublereal *d__, doublereal *dl, doublereal *wk, doublereal *tri);


extern int itsrsi_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, doublereal *u1, doublereal *c__, doublereal *d__, doublereal *ctwd, doublereal *wk);


extern int itrscg_(integer *n, integer *nnb, integer *ia, integer *ja, doublereal *a, doublereal *ub, doublereal *ub1, doublereal *db, doublereal *db1, doublereal *wb, doublereal *tri);


extern int itrssi_(integer *n, integer *nnb, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *ub, doublereal *ub1, doublereal *db);


extern integer bisrch_(integer *n, integer *k, integer *l);


extern doublereal cheby_(doublereal *qa, doublereal *qt, doublereal *rrr, integer *ip, doublereal *cme, doublereal *sme);


extern int chgcon_(doublereal *tri, doublereal *gamold, doublereal *rhoold, integer *ibmth);


extern int chgsi_(doublereal *dtnrm, integer *ibmth);


extern logical chgsme_(doublereal *oldnrm, integer *icnt);


extern int daxpy_(integer *n, doublereal *da, doublereal *dx, integer *incx, doublereal *dy, integer *incy);


extern int dcopy_(integer *n, doublereal *dx, integer *incx, doublereal *dy, integer *incy);


extern doublereal ddot_(integer *n, doublereal *dx, integer *incx, doublereal *dy, integer *incy);


extern doublereal determ_(integer *n, doublereal *tri, doublereal *xlmda);


extern int dfault_(integer *iparm, doublereal *rparm);

extern int echall_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, integer *iparm, doublereal *rparm, integer *icall);


extern int echout_(integer *iparm, doublereal *rparm, integer *imthd);


extern doublereal eigvns_(integer *n, doublereal *tri, doublereal *d__, doublereal *e2, integer *ier);


extern doublereal eigvss_(integer *n, doublereal *tri, doublereal *start, doublereal *zeta, integer *itmax, integer *ier);


extern int eqrt1s_(doublereal *d__, doublereal *e2, integer *nn, integer *m, integer *isw, integer *ierr);


extern integer ipstr_(doublereal *omega);


extern int iterm_(integer *nn, doublereal *a, doublereal *u, doublereal *wk, integer *imthdd);

extern int ivfill_(integer *n, integer *iv, integer *ival);


/*
 * FIXME: add doc
 */
extern int omeg_(doublereal *dnrm, integer *iflag);


/*
 * FIXME: add doc
 */
extern logical omgchg_(integer *ndummy);


/*
 * FIXME: add doc
 */
extern logical omgstr_(integer *ndummy);


/*
 * FIXME: add doc
 */
extern int parcon_(doublereal *dtnrm, doublereal *c1, doublereal *c2, doublereal *c3, doublereal *c4, doublereal *gamold, doublereal *rhotmp, integer *ibmth);


/*
 * FIXME: add doc
 */
extern int parsi_(doublereal *c1, doublereal *c2, doublereal *c3, integer *ibmth);


/*
 * FIXME: add doc
 */
extern doublereal pbeta_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *v, doublereal *w1, doublereal *w2);


/*
 * FIXME: add doc
 */
extern int pbsor_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *u, doublereal *rhs);


/*
 * FIXME: add doc
 */
extern int permat_(integer *nn, integer *ia, integer *ja, doublereal *a, integer *p, integer *newia, integer *isym, integer *level, integer *nout, integer *ierr);


/*
 * FIXME: add doc
 */
extern int perror_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, doublereal *w, doublereal *digtt1, doublereal *digtt2, integer *idgtts);


/*
 * FIXME: add doc
 */
extern int pervec_(integer *n, doublereal *v, integer *p);


/*
 * FIXME: add doc
 */
extern int pfsor_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *u, doublereal *rhs);


/*
 * FIXME: add doc
 */
extern int pfsor1_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *u, doublereal *rhs);


/*
 * FIXME: add doc
 */
extern int pjac_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *u, doublereal *rhs);


/*
 * FIXME: add doc
 */
extern int pmult_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *u, doublereal *w);


/*
 * FIXME: add doc
 */
extern int prbndx_(integer *nn, integer *nblack, integer *ia, integer *ja, integer *p, integer *ip, integer *level, integer *nout, integer *ier);


/*
 * FIXME: add doc
 */
extern int prsblk_(integer *nnb, integer *nnr, integer *ia, integer *ja, doublereal *a, doublereal *ur, doublereal *vb);


/*
 * FIXME: add doc
 */
extern int prsred_(integer *nnb, integer *nnr, integer *ia, integer *ja, doublereal *a, doublereal *ub, doublereal *vr);


/*
 * FIXME: add doc
 */
extern int pssor1_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *u, doublereal *rhs, doublereal *fr, doublereal *br);


/*
 * FIXME: add doc
 */
extern int pstop_(integer *n, doublereal *u, doublereal *dnrm, doublereal *ccon, integer *iflag, logical *q1);


/*
 * FIXME: add doc
 */
extern doublereal pvtbv_(integer *n, integer *ia, integer *ja, doublereal *a, doublereal *v);


/*
 * FIXME: add doc
 */
extern int qsort_(integer *nn, integer *key, doublereal *data, integer *error);


extern int sbagn_(integer *n, integer *nz, integer *ia, integer *ja, doublereal *a, integer *iwork, integer *levell, integer *noutt, integer *ierr);


/*
 * FIXME: add doc
 */
extern int sbelm_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, integer *iw, doublereal *rw, doublereal *tol, integer *isym, integer *level, integer *nout, integer *ier);


extern int sbend_(integer *nn, integer *nz, integer *ia, integer *ja, doublereal *a, integer *iwork);


extern int sbini_(integer *nn, integer *nz, integer *ia, integer *ja, doublereal *a, integer *iwork);


extern int sbsij_(integer *nn, integer *nz, integer *ia, integer *ja, doublereal *a, integer *iwork, integer *ii, integer *jj, doublereal *vall, integer *mode, integer *levell, integer *noutt, integer *ierr);


/*
 * FIXME: add doc
 */
extern int scal_(integer *nn, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, doublereal *d__, integer *level, integer *nout, integer *ier);


/*
 * FIXME: add doc
 */
extern int sum3_(integer *n, doublereal *c1, doublereal *x1, doublereal *c2, doublereal *x2, doublereal *c3, doublereal *x3);


/*
 * FIXME: add doc
 */
extern doublereal tau_(integer *ii);


/*
 * FIXME: add doc
 */
extern E_f timer_(f2cReal *timdmy);


/*
 * FIXME: add doc
 */
extern logical tstchg_(integer *ibmth);


/*
 * FIXME: add doc
 */
extern int unscal_(integer *n, integer *ia, integer *ja, doublereal *a, doublereal *rhs, doublereal *u, doublereal *d__);


/*
 * FIXME: add doc
 */
extern int vevmw_(integer *n, doublereal *v, doublereal *w);


/*
 * FIXME: add doc
 */
extern int vevpw_(integer *n, doublereal *v, doublereal *w);


extern int vfill_(integer *n, doublereal *v, doublereal *val);


/*
 * FIXME: add doc
 */
extern int vout_(integer *n, doublereal *v, integer *iswt, integer *noutt);


/*
 * FIXME: add doc
 */
extern int wevmw_(integer *n, doublereal *v, doublereal *w);


/*
 * FIXME: add doc
 */
extern int zbrent_(integer *n, doublereal *tri, doublereal *eps, integer *nsig, doublereal *aa, doublereal *bb, integer *maxfnn, integer *ier);

}

#endif // #ifndef __itpack_h

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